Front grille for automobile



FIG. 1 is a perspective view of the front grille for automobile of the design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The left side view is omitted, since it is symmetrical with the right side view. 

The ornamental design for a front grille of an automobile, as shown and described. 